UPDATE: This was for sale for the same price in July, but the jeep was brown (as you can see in the pic on the right). Now the jeep is gray as seen in the left.
Given that the body is a fiberglass, which is very hard to find for CJ-3Bs (actually impossible is a better word), I'm positive this was produced in the 80s or early 90s. Looks to be in great shape.
"This 1954 3-B Highhood powered by a Chev 383 stroker V-8 and 4-Speed transmission. warn 12,000 lb winch. 36×14.50×16.5 swampers. dana 44 front axle. dana 18 transfercase. Fiberglass Body …."